:root {
  --bg: #0a1020;
  --bg-soft: #10172d;
  --panel: rgba(17, 24, 39, 0.82);
  --panel-solid: #121a2e;
  --text: #eff3ff;
  --muted: #a7b3cf;
  --line: rgba(255, 255, 255, 0.1);
  --accent: #7c5cff;
  --accent-2: #24c8ff;
  --accent-3: #ff5fa2;
  --success: #26d07c;
  --warning: #ffb84d;
  --danger: #ff6a6a;
  --shadow: 0 20px 60px rgba(4, 8, 22, 0.45);
  --radius: 24px;
  --radius-sm: 16px;
  --container: 1180px;
  --transition: 220ms ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Pretendard", "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(124, 92, 255, 0.28), transparent 28%),
    radial-gradient(circle at top right, rgba(36, 200, 255, 0.18), transparent 24%),
    linear-gradient(180deg, #08101f 0%, #0c1325 38%, #10172d 100%);
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

img {
  max-width: 100%;
  display: block;
}

.container {
  width: min(var(--container), calc(100% - 32px));
  margin: 0 auto;
}

.section {
  padding: 96px 0;
}

.section-tight {
  padding: 72px 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
  color: #d7deff;
  font-size: 13px;
  letter-spacing: 0.02em;
}

.section-head {
  max-width: 760px;
  margin-bottom: 28px;
}

.section-head h2 {
  margin: 18px 0 14px;
  font-size: clamp(30px, 4vw, 50px);
  line-height: 1.08;
}

.section-head p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}

.grid {
  display: grid;
  gap: 24px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(18px);
  background: rgba(7, 12, 24, 0.68);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.site-header__inner {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.logo__mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: grid;
  place-items: center;
  box-shadow: 0 12px 32px rgba(124, 92, 255, 0.35);
  font-size: 15px;
}

.logo__text small {
  display: block;
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav a {
  color: #d6def7;
  font-size: 14px;
  padding: 10px 14px;
  border-radius: 999px;
  transition: background var(--transition), color var(--transition), transform var(--transition);
}

.nav a:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  transform: translateY(-1px);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 54px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition), opacity var(--transition);
  font-weight: 700;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--accent), #9b7fff 58%, var(--accent-2));
  box-shadow: 0 18px 42px rgba(105, 91, 255, 0.35);
}

.btn-secondary {
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.12);
}

.btn-success {
  color: #081019;
  background: linear-gradient(135deg, #7ff7c0, #32da89);
}

.btn-info {
  color: #07131d;
  background: linear-gradient(135deg, #8de3ff, #39baf6);
}

.btn-soft {
  color: #e8edff;
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.08);
}

.notice-bar {
  position: fixed;
  top: 94px;
  left: 50%;
  z-index: 35;
  width: min(680px, calc(100% - 24px));
  transform: translateX(-50%);
  padding: 14px 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  background: rgba(14, 20, 37, 0.84);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 16px;
}

.notice-bar__badge {
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(255, 95, 162, 0.25), rgba(124, 92, 255, 0.35));
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 18px;
}

.notice-bar__content {
  flex: 1;
}

.notice-bar__title {
  font-size: 15px;
  font-weight: 700;
}

.notice-bar__text {
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.notice-bar__actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.notice-link {
  font-size: 13px;
  color: #dce5ff;
  border-bottom: 1px solid rgba(220, 229, 255, 0.4);
}

.icon-close {
  width: 38px;
  height: 38px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: transparent;
  color: #dce5ff;
  cursor: pointer;
}

.hero {
  padding: 140px 0 100px;
}

.hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(360px, 0.88fr);
  gap: 28px;
  align-items: stretch;
}

.hero__copy h1 {
  margin: 20px 0 18px;
  font-size: clamp(42px, 6vw, 72px);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.hero__copy p {
  margin: 0;
  max-width: 650px;
  font-size: 18px;
  line-height: 1.85;
  color: var(--muted);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 30px;
}

.stat-card {
  padding: 18px 18px 20px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
}

.stat-card strong {
  display: block;
  font-size: 26px;
  margin-bottom: 6px;
}

.stat-card span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.panel {
  position: relative;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.04));
  box-shadow: var(--shadow);
  overflow: hidden;
}

.panel::before {
  content: "";
  position: absolute;
  inset: -120px auto auto -90px;
  width: 240px;
  height: 240px;
  background: radial-gradient(circle, rgba(124, 92, 255, 0.42), transparent 70%);
  pointer-events: none;
}

.panel__body {
  position: relative;
  padding: 26px;
}

.glass {
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(12px);
}

.hero-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.hero-card__row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}

.hero-card__tag {
  color: #0a1020;
  background: linear-gradient(135deg, #fff5cd, #ffd67a);
  padding: 10px 14px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
}

.hero-card__score {
  text-align: right;
}

.hero-card__score strong {
  display: block;
  font-size: 32px;
}

.hero-card__score span {
  color: var(--muted);
  font-size: 12px;
}

.hero-card__highlight {
  display: grid;
  gap: 14px;
}

.hero-list {
  display: grid;
  gap: 12px;
}

.hero-list li,
.feature-list li,
.policy-list li,
.timeline li {
  list-style: none;
}

.feature-list,
.policy-list,
.timeline {
  padding: 0;
  margin: 0;
}

.hero-list li {
  display: flex;
  gap: 12px;
  color: #dfe6ff;
  line-height: 1.6;
}

.hero-list li::before,
.feature-list li::before,
.policy-list li::before,
.timeline li::before {
  content: "●";
  color: var(--accent-2);
  font-size: 10px;
  transform: translateY(8px);
}

.feature-list li,
.policy-list li,
.timeline li {
  display: flex;
  gap: 12px;
  color: var(--muted);
  line-height: 1.8;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.card {
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  padding: 24px;
  box-shadow: var(--shadow);
}

.card h3 {
  margin: 18px 0 10px;
  font-size: 22px;
}

.card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.card__icon {
  width: 54px;
  height: 54px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(124, 92, 255, 0.18), rgba(36, 200, 255, 0.18));
  font-size: 22px;
}

.form-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 380px);
  gap: 24px;
  align-items: start;
}

.option-group {
  display: grid;
  gap: 18px;
}

.option-block {
  padding: 22px;
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
}

.option-block h3 {
  margin: 0 0 14px;
  font-size: 19px;
}

.option-block p {
  margin: 0 0 16px;
  color: var(--muted);
  line-height: 1.7;
}

.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.03);
  color: #edf2ff;
  cursor: pointer;
  transition: all var(--transition);
}

.chip:hover,
.chip.active {
  background: rgba(124, 92, 255, 0.2);
  border-color: rgba(124, 92, 255, 0.46);
  box-shadow: 0 10px 26px rgba(124, 92, 255, 0.18);
}

.consultant-card {
  display: grid;
  gap: 18px;
  position: sticky;
  top: 106px;
}

.avatar {
  width: 84px;
  height: 84px;
  border-radius: 26px;
  background: linear-gradient(135deg, rgba(124, 92, 255, 0.35), rgba(36, 200, 255, 0.28));
  display: grid;
  place-items: center;
  font-size: 30px;
}

.consultant-card h3,
.copy-card h3,
.policy-card h3,
.faq-card h3 {
  margin: 0;
  font-size: 24px;
}

.consultant-card p,
.copy-card p,
.policy-card p,
.faq-card p,
.contact-inline p,
.timeline-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.metric {
  padding: 14px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.metric strong {
  display: block;
  font-size: 18px;
  margin-bottom: 6px;
}

.metric span {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.5;
}

.cta-inline,
.contact-inline,
.copy-actions,
.footer-links,
.policy-actions,
.sticky-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.process-card {
  padding: 24px;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
}

.process-card strong {
  display: inline-flex;
  width: 46px;
  height: 46px;
  border-radius: 16px;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(124, 92, 255, 0.25), rgba(36, 200, 255, 0.22));
  margin-bottom: 18px;
}

.process-card h3 {
  margin: 0 0 10px;
  font-size: 21px;
}

.process-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.copy-card {
  display: grid;
  gap: 16px;
}

.copy-box {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
}

.copy-box code {
  font-size: 18px;
  letter-spacing: 0.08em;
  color: #fff4b5;
}

.copy-message {
  font-size: 13px;
  color: #8be6bc;
  min-height: 1.4em;
}

.split-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.timeline-card,
.policy-card,
.faq-card {
  padding: 26px;
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-item {
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  overflow: hidden;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 20px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-size: 20px;
  color: var(--accent-2);
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item p {
  padding: 0 20px 18px;
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.policy-hero {
  padding: 132px 0 56px;
}

.policy-layout {
  display: grid;
  gap: 18px;
}

.policy-panel {
  padding: 28px;
  border-radius: 26px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
}

.policy-panel h2 {
  margin: 0 0 12px;
  font-size: 22px;
}

.policy-panel p,
.policy-panel li {
  color: var(--muted);
  line-height: 1.85;
}

.policy-panel ul,
.policy-panel ol {
  margin: 0;
  padding-left: 22px;
}

.site-footer {
  padding: 34px 0 48px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(8, 12, 23, 0.64);
}

.site-footer__inner {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: flex-start;
}

.site-footer p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.footer-links a {
  padding: 0;
  color: #dfe7ff;
  font-size: 14px;
}

.age-modal {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(2, 6, 14, 0.72);
  backdrop-filter: blur(12px);
}

.age-modal.is-open {
  display: flex;
}

.age-modal__dialog {
  width: min(460px, 100%);
  padding: 28px;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: #10172c;
  box-shadow: var(--shadow);
}

.age-modal__dialog h2 {
  margin: 0 0 10px;
  font-size: 30px;
}

.age-modal__dialog p {
  margin: 0 0 18px;
  color: var(--muted);
  line-height: 1.75;
}

.age-modal__dialog form {
  display: grid;
  gap: 14px;
}

.field {
  display: grid;
  gap: 8px;
}

.field label {
  font-size: 14px;
  color: #dce5ff;
}

.field input {
  width: 100%;
  min-height: 54px;
  padding: 0 16px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: #fff;
}

.modal-error {
  display: none;
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(255, 106, 106, 0.14);
  border: 1px solid rgba(255, 106, 106, 0.28);
  color: #ffd7d7;
  line-height: 1.6;
}

.modal-error.is-visible {
  display: block;
}

.sticky-cta {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 32;
  flex-direction: column;
}

.sticky-cta .btn {
  min-width: 188px;
}

.landing-hero__cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 24px;
}

.highlight-card {
  padding: 18px;
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
}

.highlight-card strong {
  display: block;
  margin-bottom: 8px;
  font-size: 18px;
}

.highlight-card span {
  color: var(--muted);
  line-height: 1.7;
  font-size: 14px;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.mini-badge {
  padding: 9px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #e5ebff;
  font-size: 13px;
}

@media (max-width: 1080px) {
  .hero__inner,
  .form-layout,
  .split-grid {
    grid-template-columns: 1fr;
  }

  .process-grid,
  .card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .consultant-card {
    position: static;
  }
}

@media (max-width: 780px) {
  .section {
    padding: 76px 0;
  }

  .hero {
    padding: 128px 0 84px;
  }

  .site-header__inner,
  .site-footer__inner {
    flex-direction: column;
    align-items: stretch;
  }

  .nav {
    justify-content: flex-start;
  }

  .hero__stats,
  .metric-grid,
  .landing-hero__cards,
  .process-grid,
  .card-grid {
    grid-template-columns: 1fr;
  }

  .notice-bar {
    top: auto;
    bottom: 18px;
    width: calc(100% - 20px);
    align-items: flex-start;
    z-index: 45;
  }

  .notice-bar__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .sticky-cta {
    left: 12px;
    right: 12px;
    bottom: 12px;
  }

  .sticky-cta .btn {
    min-width: 0;
    width: 100%;
  }
}

@media (max-width: 520px) {
  .container {
    width: min(var(--container), calc(100% - 20px));
  }

  .site-header__inner {
    min-height: 72px;
  }

  .hero__copy h1 {
    font-size: 40px;
  }

  .btn {
    width: 100%;
  }

  .hero__actions,
  .cta-inline,
  .contact-inline,
  .copy-actions,
  .policy-actions,
  .footer-links {
    flex-direction: column;
  }

  .copy-box {
    flex-direction: column;
    align-items: flex-start;
  }
}